partnumber BGM034029

The bgm EVOLUTION crankshafts are racing ones which are made to the highest standards.

The crank webs as well as the con rod are forged. This gives a ultra reliable and hard wearing crankshaft.

To achive the maximum weight possible with limitations of the crank web diameter, the crank webs were designed as full circle ones. So there is not the necessity for using plasic paddings to get it full circle. Does not look as bright and colourful but it is the technical more advanced solution.

The full circle cranks do give a better filling of the cylinder thanks to the reduced space in the crankshaft casing.

The bearing of the Evolution crank is top stuff as well. The SSC racing bearings do sustain the hardest revving engine setup. The twice slotted con rod with silver cage bearings at the big end and two holes for lubricating the small end bearing gives the best grade of reliability.

The holes for balancing are filled with copper and alloy weights to get a ultra smooth running engine.

Rezensionen

von Nicolai

20.02.2014

0 von 1 Kunden fanden diese Bewertung hilfreich

Very good quality and finish of the crankshaft. The connecting rod sits really good on the pin and the webs are precisely balanced. The threads on the rod have no defects. A really well machined and light crankshaft, do not think there is a better one. My came with I-beam type forged connecting rod (not as pictured) which in my opinion is much better, still has the oil slit and finish as pictured. Recommend to all.

von Nicolai

20.02.2014

0 von 1 Kunden fanden diese Bewertung hilfreich

Very good quality and finish of the crankshaft. The connecting rod sits really good on the pin and the webs are precisely balanced. The threads on the rod have no defects. A really well machined and light crankshaft, do not think there is a better one. My came with I-beam type forged connecting rod (not as pictured) which in my opinion is much better, still has the oil slit and finish as pictured. Recommend to all.

Very good quality and finish of the crankshaft. The connecting rod sits really good on the pin and the webs are precisely balanced. The threads on the rod have no defects. A really well machined and light crankshaft, do not think there is a better one. My came with I-beam type forged connecting rod (not as pictured) which in my opinion is much better, still has the oil slit and finish as pictured. Recommend to all.

Very good quality and finish of the crankshaft. The connecting rod sits really good on the pin and the webs are precisely balanced. The threads on the rod have no defects. A really well machined and light crankshaft, do not think there is a better one. My came with I-beam type forged connecting rod (not as pictured) which in my opinion is much better, still has the oil slit and finish as pictured. Recommend to all.

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